Hide the docs "Copy to LLM" button on phones (#3004)

docs/components/DocsCopyMarkdownLink.astro

@@ -20,8 +20,8 @@ const askChatGptUrl = prompt && `https://chatgpt.com/?q=${encodeURIComponent(pro
 const askClaudeUrl = prompt && `https://claude.ai/new?q=${encodeURIComponent(prompt)}`
 ---
 
-<div class="btn-group">
-  <button type="button" class:list={['btn btn-sm', className]} data-docs-copy-markdown-link={url}>
+<div class:list={['btn-group', className]}>
+  <button type="button" class="btn btn-sm" data-docs-copy-markdown-link={url}>
     <Icon name="clipboard" />
     <Icon name="check" class="d-none" />
     <span data-docs-copy-markdown-link-label>Copy to LLM</span>

docs/layouts/DocsLayout.astro

@@ -370,7 +370,7 @@ const relatedPages = await Promise.all(
 													</ol>
 												</nav>
 											)}
-											{markdownUrl && <DocsCopyMarkdownLink url={markdownUrl} absoluteUrl={canonicalMarkdownUrl} />}
+											{markdownUrl && <DocsCopyMarkdownLink url={markdownUrl} absoluteUrl={canonicalMarkdownUrl} class="ms-auto d-none d-sm-block" />}
 										</div>
 									)
 								}